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VAT1 VALINE-TOLERANT 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 831490, updated on 18-Sep-2024

Summary

Official Symbol
VAT1
Official Full Name
VALINE-TOLERANT 1
Primary source
TAIR:AT5G16290
Locus tag
AT5G16290
See related
Araport:AT5G16290
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
MQK4.1; MQK4_1; VALINE-TOLERANT 1
Summary
Encodes a regulatory subunit of acetohydroxy acid synthase (AHAS), the first committed enzyme in the branched chain amino acid biosynthesis pathway.
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Genomic context

See VAT1 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
13
Sequence:
Chromosome: 5; NC_003076.8 (5333750..5337784)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene F-box family protein Neighboring gene Vps51/Vps67 family (components of vesicular transport) protein Neighboring gene ncRNA Neighboring gene Peptidase C12, ubiquitin carboxyl-terminal hydrolase 1

Pathways from PubChem

General gene information

NM_121634.4
NM_180498.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
contributes_to acetolactate synthase activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
enables acetolactate synthase regulator activity IEA
Inferred from Electronic Annotation
more info
 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
Component Evidence Code Pubs
located_in chloroplast IDA
Inferred from Direct Assay
more info
PubMed 
located_in chloroplast ISM
Inferred from Sequence Model
more info
 
located_in peroxisome IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
VALINE-TOLERANT 1
NP_197133.1
  • VALINE-TOLERANT 1 (VAT1); FUNCTIONS IN: acetolactate synthase activity, amino acid binding; INVOLVED IN: branched chain family amino acid biosynthetic process; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Acetolactate synthase, small subunit (InterPro:IPR004789), Amino acid-binding ACT (InterPro:IPR002912), Acetolactate synthase, small subunit, C-terminal (InterPro:IPR019455); BEST Arabidopsis thaliana protein match is: ACT domain-containing small subunit of acetolactate synthase protein (TAIR:AT2G31810.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink).
NP_850829.1
  • VALINE-TOLERANT 1 (VAT1); FUNCTIONS IN: acetolactate synthase activity, amino acid binding; INVOLVED IN: branched chain family amino acid biosynthetic process; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Acetolactate synthase, small subunit (InterPro:IPR004789), Amino acid-binding ACT (InterPro:IPR002912), Acetolactate synthase, small subunit, C-terminal (InterPro:IPR019455); BEST Arabidopsis thaliana protein match is: ACT domain-containing small subunit of acetolactate synthase protein (TAIR:AT2G31810.1); Has 12638 Blast hits to 6503 proteins in 1982 species: Archae - 228; Bacteria - 7917; Metazoa - 4; Fungi - 260; Plants - 116; Viruses - 0; Other Eukaryotes - 4113 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    5333750..5337784
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_121634.4NP_197133.1  VALINE-TOLERANT 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_197133.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    B9DFL8, Q9FFF4
    UniProtKB/TrEMBL
    A0A5S9Y5B0, A0A654G271
    Conserved Domains (2) summary
    PRK11895
    Location:76228
    ilvH; acetolactate synthase 3 regulatory subunit; Reviewed
    CHL00100
    Location:308475
    ilvH; acetohydroxyacid synthase small subunit
  2. NM_180498.3NP_850829.1  VALINE-TOLERANT 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_850829.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    B9DFL8, Q9FFF4
    UniProtKB/TrEMBL
    A0A5S9Y5B0, A0A654G271
    Conserved Domains (2) summary
    PRK11895
    Location:76228
    ilvH; acetolactate synthase 3 regulatory subunit; Reviewed
    CHL00100
    Location:308475
    ilvH; acetohydroxyacid synthase small subunit